145801320

domain: N

Appears in sequences

Number of (n+1) X (n+1) arrays of permutations of 0..(n+1)^2-1 with each element having directed index change -2,0 -1,0 0,-1 or 1,1.at n=6A264621
Number of (n+1)X(7+1) arrays of permutations of 0..n*8+7 with each element having directed index change -2,0 -1,0 0,-1 or 1,1.at n=6A264627
Number of (7+1)X(n+1) arrays of permutations of 0..n*8+7 with each element having directed index change -2,0 -1,0 0,-1 or 1,1.at n=6A264634